Display screen or portion thereof with graphical user interface



The sole FIGURE is a front view of a display screen or portion thereof with graphical user interface.

The outermost broken lines showing a display screen or portion thereof are for the purpose of illustrating the article of manufacture and form no part of the claimed design. The remaining broken lines and stippling are for the purpose of illustrating portions of the graphical user interface that form no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 